/*css代码*/

#menu {
    /* width: 0; */
    display: none;
    /*设置为0 隐藏自定义菜单*/
    height: 125px;
    /* overflow: hidden; */
    /*隐藏溢出的元素*/
    box-shadow: 0 1px 1px #888, 1px 0 1px #ccc;
    position: absolute;
    padding: 10px 0px;
    border-radius: 6px;
    background: #fff;
    /*自定义菜单相对与body元素进行定位*/
}

#menu .menu {
    width: 130px;
    height: 25px;
    line-height: 25px;
    padding: 0px 10px 0px 0px;
    user-select: none;
    transition: all 200ms ease;
    cursor: pointer;
    font-size: 12px;
}

#menu .menu:hover {
    background: #888;
}

#menu .menu * {
    float: left;
}

#menu .menu img {
    width: 16px;
    height: 16px;
    margin-right: 10px;
    margin-left: 5px;
    margin-top: 6px;
}